From: Christoph Hellwig <hch@infradead.org>
To: Nadav Amit <namit@vmware.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Rik van Riel <riel@surriel.com>,
Josh Poimboeuf <jpoimboe@redhat.com>
Subject: Re: [PATCH v5 3/8] x86/mm/tlb: Open-code on_each_cpu_cond_mask() for tlb_is_not_lazy()
Date: Thu, 18 Feb 2021 08:28:27 +0000 [thread overview]
Message-ID: <20210218082827.GA340059@infradead.org> (raw)
In-Reply-To: <29878BDA-1B02-4EAB-A7D3-5FEFCC73B2BE@vmware.com>
On Thu, Feb 18, 2021 at 08:24:23AM +0000, Nadav Amit wrote:
> In general, thanks for the feedback (I will reply after I follow your
> feedback). I do have a general question - I thought it was decided that
> clarity should be preferred over following the 80-column limit. Please let
> me know if I misunderstood.
To quote the coding style document:
"The preferred limit on the length of a single line is 80 columns.
Statements longer than 80 columns should be broken into sensible chunks,
unless exceeding 80 columns significantly increases readability and does
not hide information."
While a lot of the decisions are subjective, just spilling over for no
good reason does not significantly improve readability in general.
next prev parent reply other threads:[~2021-02-18 9:59 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-09 22:16 [PATCH v5 0/8] x86/tlb: Concurrent TLB flushes Nadav Amit
2021-02-09 22:16 ` [PATCH v5 1/8] smp: Run functions concurrently in smp_call_function_many_cond() Nadav Amit
2021-02-16 12:04 ` Peter Zijlstra
2021-02-16 18:49 ` Nadav Amit
2021-02-16 12:06 ` Peter Zijlstra
2021-02-16 16:32 ` Peter Zijlstra
2021-02-16 18:53 ` Nadav Amit
2021-02-16 18:59 ` Peter Zijlstra
2021-02-16 19:04 ` Nadav Amit
2021-02-17 1:02 ` Nadav Amit
2021-02-18 12:55 ` Peter Zijlstra
2021-02-18 8:09 ` Christoph Hellwig
2021-02-18 9:36 ` Nadav Amit
2021-02-18 11:12 ` Peter Zijlstra
2021-02-09 22:16 ` [PATCH v5 2/8] x86/mm/tlb: Unify flush_tlb_func_local() and flush_tlb_func_remote() Nadav Amit
2021-02-09 22:16 ` [PATCH v5 3/8] x86/mm/tlb: Open-code on_each_cpu_cond_mask() for tlb_is_not_lazy() Nadav Amit
2021-02-18 8:16 ` Christoph Hellwig
2021-02-18 8:24 ` Nadav Amit
2021-02-18 8:28 ` Christoph Hellwig [this message]
2021-02-09 22:16 ` [PATCH v5 4/8] x86/mm/tlb: Flush remote and local TLBs concurrently Nadav Amit
2021-02-16 12:10 ` Peter Zijlstra
2021-02-16 19:17 ` Nadav Amit
2021-02-18 8:14 ` Christoph Hellwig
2021-02-09 22:16 ` [PATCH v5 5/8] x86/mm/tlb: Privatize cpu_tlbstate Nadav Amit
2021-02-09 22:16 ` [PATCH v5 6/8] x86/mm/tlb: Do not make is_lazy dirty for no reason Nadav Amit
2021-02-09 22:16 ` [PATCH v5 7/8] cpumask: Mark functions as pure Nadav Amit
2021-02-16 12:14 ` Peter Zijlstra
2021-02-09 22:16 ` [PATCH v5 8/8] x86/mm/tlb: Remove unnecessary uses of the inline keyword Nadav Amit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210218082827.GA340059@infradead.org \
--to=hch@infradead.org \
--cc=dave.hansen@linux.intel.com \
--cc=jpoimboe@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@kernel.org \
--cc=namit@vmware.com \
--cc=peterz@infradead.org \
--cc=riel@surriel.com \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).